[303rd-Talk] B-17 IFF Switch
ratwood407 at aol.com
ratwood407 at aol.com
Thu Nov 22 10:31:12 MST 2007
IFF is and electronic signal sent from the aircraft to a ground controler to idenify acft as Friend or Foe.
Chuck Atwood
-----Original Message-----
From: Bill Jones <wejones at megalink.net>
To: 303rd Bomb Group Talk Forum <303rd-talk at 303rdBG.com>
Sent: Thu, 22 Nov 2007 9:38 am
Subject: Re: [303rd-Talk] B-17 IFF Switch
> I think that panel is for controlling the aircraft recognition lights, for
> visual ID only. I can't imagine there would have been emergency destruct
> procedures for this switch panel; maybe the code book or flimsy that had the
> actual light sequence, but not the panel.
The mention of flimsy above reminded me that I have several flimsys, for
example:
http://wejones.ftdata.com/flimsy.html
At the top left, it mentions "colors and letters of the day". I was never
quite sure if this refered to lights, as mentioned here, or to flares. I
assume that the "letters" are sent via radio? Or perhaps code via flashing
lights?
Bill Jones N3JLQ
Sweden Maine
wejones at megalink.net
http://www.megalink.net/~wejones
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